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Improvement

October 31, 2019 • 1 minute read

GitHub Actions: macOS virtual environment is updating to Catalina and dropping Mojave support

On November 4th, the macOS virtual environment for GitHub Actions will update to Catalina (v10.15), the latest version of macOS X. After the update, jobs using the macos-10.14 virtual environment will…

On November 4th, the macOS virtual environment for GitHub Actions will update to Catalina (v10.15), the latest version of macOS X. After the update, jobs using the macos-10.14 virtual environment will not run. Any jobs in your workflows that run on the macos-10.14 virtual environment must migrate to macos-latest.

We’re also making a few changes to the minimum supported versions of Xamarin and Xcode. Changes include:

Removed Xamarin.iOS SDK 12.*
Removed Xamarin.iOS SDK 11.*
Removed Xamarin.iOS SDK 10.*
Removed Xamarin.Android SDK 9.*
Removed Xamarin.Android SDK 8.*
Removed Xamarin.Android SDK 7.*
Removed Xamarin.Mac SDK – 5.*
Removed Xamarin.Mac SDK – 4.*
Removed Xamarin.Mac SDK – 3.*
Removed Xcode 10.*
Removed Xcode 9.*

To learn more about the different virtual environments and included software, please read Virtual Environments for GitHub Actions. Please contact GitHub Support if you run into any problems or need help.

New Releases

Mar.24

Mar.24 actions

Enterprise custom properties, enterprise rulesets, and pull request merge method rule are all now generally available

Mar.24 actions

Mar.14

Mar.14 actions

Actions Performance Metrics are generally available and Enterprise-level metrics are in public preview

Mar.14 actions

Mar.04

Mar.04 accessibility

Improved pull request merge experience is now generally available

Mar.04 accessibility

Improvements

Mar.18

Mar.18 actions

GitHub Actions now supports a digest for validating your artifacts at runtime

Mar.18 actions

Feb.20

Feb.20 actions

Edit the GitHub-owned image on a larger hosted runner

Feb.20 actions

Feb.18

Feb.18 actions

Repositories – Enterprise rules and custom properties updates

Feb.18 actions

Retired

Mar.20

Mar.20 actions

Notification of upcoming breaking changes in GitHub Actions

Mar.20 actions

Feb.12

Feb.12 actions

Notice of upcoming deprecations and breaking changes for GitHub Actions

Feb.12 actions

Feb.02

Feb.02 actions

Actions Get workflow usage and Get workflow run usage endpoints closing down

Feb.02 actions